Meanings
nountercentenarian (plural tercentenarians)
plural tercentenarians
- A person or thing that is 300 years old.
Cite this entry
APA
tercentenarian. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/tercentenarian
MLA
“tercentenarian.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/tercentenarian. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “tercentenarian,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/tercentenarian.
Source: tercentenarian on Wiktionary, CC BY-SA 4.0.